3 years ago

In similar triangles, corresponding angles are congruent.t or f

1 answer:

3 0

Corresponding angles in both similar and congruent triangles are congruent. In similar triangles, the sides are in proportion, whereas in congruent triangles, the sides are also congruent,

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Write the equation of the line in slope-intercept form

NikAS [45]

Answer: Y = 7/8x+ 2.25

Step-by-step explanation:

you would subtract both y 7
subtract both x -8
y=7/8x+b
3= 7/8 x-2 +b
3 = 1.75 + b
-1.75 -1.75
2.25 = b

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3 years ago

Find the surface area 3 in 4 in 4 in 10 in PLZ HELP

Artyom0805 [142]

2(½ x 3 x 4) + 3(10 x 4)

=2(½ x 12) + 3(40)

=2(6) +120

=12+120

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2 years ago

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svlad2 [7]

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Step-by-step explanation:

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2 years ago

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a department store sells a pair of shoes with an 87% markup if the store bought the pair of shoes for $55.25 what is the selling

Pani-rosa [81]

64 dollars. 55.25 divided by .87=63.5, round to nearest dollar and you get 64 dollars

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2 years ago

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What is the rule of a function of the form f(t)= a sin (bt+c) +d whose graph appears to be identical to the given graph?

olasank [31]

Answer:

Option A.

f(x) = -4*sin((1/3)*t + (π/6)) + 3

Step-by-step explanation:

We can easily solve this problem by using a graphing calculator or plotting tool.

The function is

f(t) = a*sin (b*t +c) + d

Please, see attached picture below.

By looking at the picture with all the possible cases, we can tell that the correct option is A.

The function has a period of T = 6π

Max . Amplitude = 7

Min . Amplitude = -1

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2 years ago

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